Home > SD > Custer County > Hermosa > Zip 57744

Zip Code 57744 — Hermosa, SD

57744 is a ZIP Code associated with Hermosa, SD, located within Custer. The postal region supports an estimated population of 2,421 residents across Data Pending housing units, with a population density of 2.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.777300, -103.024150)

Data MetricLocal Statistic
Postal / Zip Code57744
Primary CityHermosa
State / ProvinceSD
CountyCuster
Total Population2,421
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2.0 people/sq mi
TimezoneAmerica/Denver

How 57744 Compares

MetricZIP 57744Custer CountySD State Average
Population2,4218,579906,188
Median IncomeData PendingN/AN/A
Population Density2.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57738Fairburn9.5 mi356N/A
Zip 57725Caputa15.6 mi130N/A
Zip 57703Rapid City15.7 mi18,013N/A
Zip 57751Keystone20.9 mi893N/A
Zip 57722Buffalo Gap22.2 mi177N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →